Description
The Aaon R76550 295 High Limit Switch is an essential part of several HVAC systems, which is intended to protect the equipment and maintain safety. It is a mechanical switch that gives an electrical signal when a particular physical limit is attained. In HVAC applications this could be the position of a damper the level of refrigerant or the travel of a moving part. When this limit is reached the switch turns on and sends a signal to the control system to turn off or modulate the equipment as necessary. This eliminates risks such as overheating, over-pressurization, and failure of the components in the system. The 295 model is developed for usage with Aaon HVAC system equipment and offers improved limit detection for safety and better performance of the system.
